
#app2 .tab-bar {
    display: flex;
}
#app2 .tab-bar > li{
    border: 1px solid grey;
    width: 50%;
}
#app2 .tab-bar > li.selected{
    background: #ffda95;
    color: #fff;
}
#app2 .tab-content >li{
    display: none;
}
#app2 .tab-content >li.active {
    display: block;
}